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所在平台: Udemy |
课程主页: https://www.udemy.com/course/reactguide/
课程评论：没有评论
课程名称：完整的 React JS 课程 课程概述：本课程旨在向 JavaScript 开发者介绍 ReactJS 库，从基础知识开始，如 React 组件、JSX、props、state 等等。课程随后将覆盖更高级的概念，包括组件组合、组件之间传递数据、样式、单元测试以及更多实用工具。 ReactJS 是一个开源的、基于组件的前端库，仅负责应用程序的视图层，由 Facebook 维护。React 允许我们使用一种特定领域语言 JSX 编写组件，JSX 使我们能够使用 HTML 编写组件，同时混合 JavaScript 事件。React 将内部转换这些内容为虚拟 DOM，最终为我们输出 HTML。 一个 React 应用程序由多个组件组成，每个组件负责输出一小块可重用的 HTML。组件可以嵌套在其他组件中，以允许复杂应用程序构建在简单构件之上。组件还可以维护内部状态，例如，TabList 组件可能会存储与当前打开的选项卡相对应的变量。React 会快速自动地响应组件中的状态变化，通过利用虚拟 DOM 重新渲染 HTML DOM 中的组件。虚拟 DOM 是实际 DOM 的内存表示，通过将大部分处理放在虚拟 DOM 中，而不是直接在浏览器的 DOM 中，React 能够快速行动，仅添加、更新和移除自上次渲染周期以来发生变化的组件。 课程方法：介绍、React API 讲解、创建第一个 React 应用、制作拖拽购物网站、优化应用、部署应用。
Course goals:Introduction to the ReactJS JavaScript library for JS developers, starting from the very basics such as React components and JSX, props, state, and more. Later on, we will cover more advanced concepts such as Component composition, passing data between components, styling, unit testing, and more useful utilities.ReactJS is an open-source, component-based front-end library responsible only for the view layer of the application. It is maintained by Facebook.React allows us to write components using a domain-specific language called JSX. JSX allows us to write our components using HTML, whilst mixing in JavaScript events. React will internally convert this into a virtual DOM, and will ultimately output our HTML for us.A React application is made up of multiple components, each responsible for outputting a small, reusable piece of HTML. Components can be nested within other components to allow complex applications to be built out of simple building blocks. A component may also maintain an internal state - for example, a TabList component may store a variable corresponding to the currently open tab.React "reacts" to state changes in your components quickly and automatically to rerender the components in the HTML DOM by utilizing the virtual DOM. The virtual DOM is an in-memory representation of an actual DOM. By doing most of the processing inside the virtual DOM rather than directly in the browser's DOM, React can act quickly and only add, update, and remove components that have changed since the last render cycle occurred.Course Methodology:Introduction.React API Explanation.React First Application.Create DropSipping Website.Optimize Application.Deploy Application
